8-bit MCU, 80C51, 4KB EPROM, 20MHz, 5V, I2C, UART, TSSOP
P87LPC764BD.512
8-bit MCU, 4KB OTP, 128B RAM, 20MHz, I2C, UART, SOIC
80C51 MCU, 8-bit, 20MHz, 2KB OTP, I2C, UART, TSSOP
80C51 MCU 4KB OTP 8b 20MHz I2C UART 5V TSSOP
8-Bit MCU, 20MHz, 4KB OTPROM, 128B RAM, 20-Pin PDSO
IC 80C51 MCU 4K OTP 20-TSSOP
